The Motorola MG7315, MG7540, MG7550, and MG7700 have a built-in wireless router.) Requires cable Internet service.Approved by and for use with Comcast Xfinity and Xfinity X1, Cox, Charter Spectrum ...

Locating local internet providers Comcast Xfinity is the nation's largest cable internet provider, with serviceability in 39 states and Washington, DC.